Searched refs:litFreq (Results 1 - 3 of 3) sorted by relevance
/linux-master/lib/zstd/compress/ |
H A D | zstd_opt.c | 16 #define ZSTD_LITFREQ_ADD 2 /* scaling factor for litFreq, so that frequencies adapt faster to new stats */ 145 assert(optPtr->litFreq != NULL); 151 optPtr->litFreq[lit] = bitCost ? 1 << (scaleLog-bitCost) : 1 /*minimum to calculate cost*/; 152 optPtr->litSum += optPtr->litFreq[lit]; 193 assert(optPtr->litFreq != NULL); 196 HIST_count_simple(optPtr->litFreq, &lit, src, srcSize); /* use raw first block to init statistics */ 197 optPtr->litSum = ZSTD_downscaleStats(optPtr->litFreq, MaxLit, 8); 233 optPtr->litSum = ZSTD_scaleStats(optPtr->litFreq, MaxLit, 12); 261 assert(WEIGHT(optPtr->litFreq[literals[u]], optLevel) <= optPtr->litSumBasePrice); /* literal cost should never be negative */ 262 price -= WEIGHT(optPtr->litFreq[literal [all...] |
H A D | zstd_compress_internal.h | 159 unsigned* litFreq; /* table of literals statistics, of size 256 */ member in struct:__anon194
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H A D | zstd_compress.c | 1691 ms->opt.litFreq = (unsigned*)ZSTD_cwksp_reserve_aligned(ws, (1<<Litbits) * sizeof(unsigned));
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